If you have membership in another public service pension scheme before 1 April 2012 you will need to tell us, when we ask you for this information.
If you are protected, when you take your pension, we will work out whether you are due any increase because of the underpin.
NILGOSC has over 50,000 records to review to ensure that members receive the correct pension, so it may be some time before we ask for this information. We may also need additional information from your employer to enable us to check your record.